Rapid: Individual Calculations September 2017
 Castillo, Rommel  Total change: -4.00  Rating chartPersonal card
 Campeonato Nacional Senior de Ajedrez Activo 2017 Managua NCA 2017-08-05
RcRownchangeKK*chgGame
 1899 2049 6.50 9 0.48 20 9.60 
  Godoy Barbosa, Jaime 1649  * NCA1.0010.08201.60 
  Granados, Fidel 1787 NCA0.501-0.3220-6.40 
  Garcia, Antonio (nca) 1985 NCA1.0010.41208.20 
  Vasquez, Jose Luis c1819 NCA1.0010.21204.20 
  Batres, Francisco f2153 NCA0.5010.14202.80 
  Guevara, Martin f2187 NCA0.5010.19203.80 
  Salinas Barrera, Jovani Enrique 1649  * NCA1.0010.08201.60 
  Allen, Alonso 1872 NCA1.0010.27205.40 
  Gutierrez, Oscar 1993 NCA0.001-0.5820-11.60 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 
 Campeonato Nacional de Ajedrez Rapido 2017 Managua NCA 2017-08-12
RcRownchangeKK*chgGame
 1908 2049 4.00 7 -0.68 20 -13.60 
  Ruiz Campos, Bismark 1649  * NCA1.0010.08201.60 
  Gallo, Felix 1879 NCA1.0010.28205.60 
  Quesada Perez, Yasser m2449  * CUB0.001-0.0820-1.60 
  Espinoza, Juan Carlos 1817 NCA1.0010.21204.20 
  Granados Ortiz, Fidel 1793 NCA0.001-0.8120-16.20 
  Moraga, Maria 1704 NCA1.0010.11202.20 
  Diego, Humberto 2067 NCA0.001-0.4720-9.40 
 * Rating difference of more than 400. Please read more at FIDE Handbook

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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